Céline Dion’s twin sons Nelson and Eddy Angélil celebrated their first birthday with a Disney-themed party at home.

"The boys each had their own cakes in the shape of Mickey Mouse," said a source. AND not only that, but the whole family, including Céline's hubby René Angélil and their oldest son René-Charles, 10½, got a visit from Mickey and Donald to top off their fun day.

Check out these photos of Celine Dion returning to Las Vegas yesterday, with her entire family - including husband Rene Angelil, and children Rene-Charles, Nelson, and Eddy - in tow (above), as she prepares for her second run at the Colosseum, which starts up on March 15th and lasts 70 shows a year!

Celine Dion recently opened up about the challenges she endures while raising newborn twins, Eddy and Nelson, and this new mommy has a lot to say.

Talking candidly about motherhood, Celine said:

"I take things day by day. That’s the secret to me. In any case, breastfeeding is more difficult if you are stressed. Sometimes I find myself in comical situations I don’t know how to get myself out of. For example, when both are feeding and one has gas while the other is burping, I don’t know which position to adopt!

Some of the first days after I came home, I was a little outside myself. I had no appetite and that bothered me. My mother remarked that she noticed I had moments of lifelessness, but reassured me that this was entirely normal.

One moment, tremendous happiness; the next, fatigue sets in, and I cried for no reason, and then that took care of itself. It’s for things like that after having a baby that mothers really need emotional support."

It's tiring, but an intense joy."

We bet!! We can't even imagine how hard it must be for Celine to be a momma to newborns while also working as hard as she does.

The employees of Caesars Palace, where Celine Dion will be performing shows starting March 15, got a pleasant surprise when they received holiday greeting cards adorned with this beautiful picture of Celine and the fam.

In her message, she wrote that she and husband Rene Angelil, along with their son Rene-Charles "are looking to returning to Las Vegas, and with the twins Nelson and Eddy, there's going to be a lot going on around our house!!!!"

We bet!

Keep your energy, bb, because we can't WAIT to see you back on stage on Vegas!

She explained that "Nelson" is a tribute to Nelson Mandela, while "Eddy" is named after French songwriter Eddy Marnay, who helped launched her career at the tender age of 13.

Her hubby, Rene Angelil, said:

"When Saturday at 11:11 came, and they showed us the first baby that was crying, we were crying. It was a very emotional moment, and even though we didn't speak to each other, we were both thinking about the time it took. We are very lucky, very privileged and very fortunate to have these boys."

As we previously reported, Britney Spears' baby daddy has requested an increase in his $20K a month child support stipend. While it's said that Godney isn't THRILLED at the request, she's letting her poppa negotiate a deal with KFed.

And it appears that negotiations are well under way, though Mr. Spears is NOT impressed with his former son-in-law!